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WRITE ABOUT PACKAGING OF DNA DOUBLE HELIX IN EUKARYOTES AND PROKARYOTES ​
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WRITE ABOUT PACKAGING OF DNA DOUBLE HELIX IN EUKARYOTES AND PROKARYOTES ​

User Halim Bezek
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Answer:

in prokaryotes there is there is not proper neucloseomw

User BradS
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Step-by-step explanation:

Packaging Of Dna Double Helix:

Prokaryotes

↬ No well defined nucleus.

↬ DNA is held with some proteins in nucleoid region.

Eukaryotes

↬ Histones:

  • ↬ Positively charged proteins.
  • ↬ Rich in arginine and lysine.
  • ↬ 5 types:- H₁ H₂A, H₂B, H₃ H₄.

↬ Histone octamer:

  • ↬ A pair of 4 histones.

↬ Nucleosome:

  • ↬ DNA (-ve charge) makes two complete turns around the histone octamer (+ve charge) to form a nucleosome.
User BlueZed
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